552 search results - page 26 / 111 » XQuery Implementation in a Relational Database System |
ICDE
2008
IEEE
14 years 3 months ago
2008
IEEE
— We propose a new approach to the problem of schema matching in relational databases that merges the hybrid and composite approach of combining multiple individual matching tech...
IDEAS
2008
IEEE
14 years 3 months ago
2008
IEEE
1 We propose a new framework for the summarization of XML document properties called EXsum (Element-wise XML summarization), which can capture statistical information of all import...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
XML data warehouses form an interesting basis for decision-support applications that exploit complex data. However, native-XML database management systems (DBMSs) currently bear l...
DEBU
2007
13 years 8 months ago
2007
The volume of information in natural languages in electronic format is increasing exponentially. The demographics of users of information management systems are becoming increasin...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
We enunciate the need for watermarking database relations to deter their piracy, identify the unique characteristics of relational data which pose new challenges for watermarking,...